Collaborative Occultation Resources and Archive (CORA)

Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (838) Seraphina on 2014-07-20 (21:51:15 UT)



Event Details
 Occultation UUID [and db] : a6697a5f-30a6-4bad-aa0a-bc053cb5df98 [observed]

 Occultation Date + Time   : 2014-07-20 at 21:51:15 UT +/- 0.0 min  [1]
 Object Designation        : (838) Seraphina
 Star Designation          : GDR3 4202612756002007040
 Star Coordinates (ICRF)   : RA = 19 06 50.3122, DE = -09 34 06.843  [2]
 Star Magnitudes           : G = 12.88 mag, RP = 12.2 mag, BP = 13.4 mag
 Object Magnitude          : V = 14.11 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 5.7 sec
 Object Mean Diameter      : 60 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.5 km/s
 Elongation to Moon & Sun  : 123° (sunlit = 31%), Sun = 163°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#101

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map



Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)